build: do not overwrite already existing host commands
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 16 Sep 2015 12:38:16 +0000 (12:38 +0000)
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 16 Sep 2015 12:38:16 +0000 (12:38 +0000)
commit90c4cccf8d6866d12cf31102613aaaeda28042a1
tree86addd19c3ab5be7186f57e1065b132d78637cf6
parent23f424b644f23b7df0d2d43f9b77f9008ad5e994
build: do not overwrite already existing host commands

This prevents a later prereq check from overwriting the installed tar
binary.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46982 3c298f89-4303-0410-b956-a3cf2f4a3e73
include/prereq.mk